Help with the assessment Aivazovsky

[Kama]

Good evening, ladies and gentlemen!

Banal history - inherited a small work Aivazovsky (a series of gift). Brought abroad (plan to leave Russia) will most likely not be able to - to prove that this is a family heirloom (a gift inscription on the reverse side of the canvas, but there are no documents proving the relationship - all the precaution in the difficult years were destroyed). In the ministry of culture, the good woman said: "Muzeynaya value - sell" and immediately gave telefonchik. To understand how much it could cost to work - until the score ranges from 160 to 200 thousand dollars. Size 16.4 x 27, oil on canvas. No seq. restoration. There is a conclusion Institute of Restoration of 1993 (art history) from the Tretyakov Gallery in 1997 fresh "chemistry" of the same Institute. It is also said to be attributed Grabar, but I'm just on some examinations were ruined: (and thank in advance